Earlier quoted context omitted.
For some reason all ransoms are requested in cryptocurrencies as of late. There must be a reason, hmm...
" as mainstream adoption of cryptocurrency has grown, the percentage of transactions used to promote or conceal crime has also decreased." - FinCEN Chief Digital Currency Advisor, Michele Korver https://www.coindesk.com/policy/2021/07/06/fincen-hires-doj-...
If crime accounts for some small percentage of financial transactions (we'll say 1% to make it easy, even if that's very unlikely), and those transactions migrate to cryptocurrency first, then what you'll see is a very high percentage of crime in cryptocurrencies, that then drops as the much larger normal transaction flow shifts, even the total amount of crime transactions might be stable or even increasing (as we're talking about percentages of a whole, normal transaction traffic and would have to be shifting very slowly and crime increasing extremely fast for us to see anything else).